Ask Your Question
3

How to handle TypeError while parsing a REST API response in Python?

asked 2023-07-21 15:30:24 +0000

lakamha gravatar image

edit retag flag offensive close merge delete

1 Answer

Sort by ยป oldest newest most voted
2

answered 2023-07-21 15:56:02 +0000

devzero gravatar image

When handling a TypeError while parsing a REST API response in Python, the following steps can be taken:

  1. Check the type of the response object to ensure that it is what you expect it to be. For example, if you are expecting a dictionary object, make sure that the response is not a list or a string.

  2. Check the response content to ensure that it is valid JSON. Sometimes, an invalid JSON response can cause a TypeError when parsing the response.

  3. Use a try-except block to catch the TypeError and handle it appropriately. You can print an error message to the console, log the error to a file, or return a default value instead of the parsed data.

Here is an example of handling a TypeError while parsing a JSON response:

import json
import requests

response = requests.get('https://jsonplaceholder.typicode.com/comments')
try:
    parsed_data = json.loads(response.content)
except TypeError as e:
    print(f'Error parsing response: {e}')
    parsed_data = []

In this example, we are trying to parse the response from the JSONPlaceholder API using the json.loads() function. If a TypeError occurs, we catch it and print an error message to the console. We then return an empty list as the parsed data.

edit flag offensive delete link more

Your Answer

Please start posting anonymously - your entry will be published after you log in or create a new account. This space is reserved only for answers. If you would like to engage in a discussion, please instead post a comment under the question or an answer that you would like to discuss

Add Answer


Question Tools

Stats

Asked: 2023-07-21 15:30:24 +0000

Seen: 21 times

Last updated: Jul 21 '23